blob: d3b63783ddc46cda264b03cf2981615c79fd21b5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* ============LICENSE_START===================================================
* Copyright (c) 2018 Amdocs
* ============================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=====================================================
*/
package org.onap.pomba.contextbuilder.sdnc.service.rs;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import org.onap.pomba.common.datatypes.ModelContext;
import org.onap.pomba.contextbuilder.sdnc.exception.AuditException;
import org.onap.pomba.contextbuilder.sdnc.service.SpringService;
import org.onap.pomba.contextbuilder.sdnc.util.RestUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
public class RestServiceImpl implements RestService {
private static final String EMPTY_JSON_STRING = "{}";
@Autowired
private SpringService service;
public RestServiceImpl() throws UnsupportedOperationException{
}
@Override
public Response getContext(HttpHeaders headers, String serviceInstanceId) {
Response response = null;
ModelContext sdncContext= null;
Gson gson = new GsonBuilder().create();
try {
// Do some validation on Http headers and URL parameters
RestUtil.validateHeader(headers, service.getSdncAuthoriztion());
RestUtil.validateURL(serviceInstanceId);
// Keep the same transaction id for logging purposeString transactionId
String transactionId = RestUtil.extractTranIdHeader(headers);
sdncContext = service.getContext(serviceInstanceId, transactionId);
if (sdncContext==null) {
// Return empty JSON
response = Response.ok().entity(EMPTY_JSON_STRING).build();
}else {
response = Response.ok().entity(gson.toJson(sdncContext)).build();
}
} catch (AuditException ce) {
if (ce.getHttpStatus() !=null) {
response = Response.status(ce.getHttpStatus()).entity(ce.getMessage()).build();
}else {
// No response received, could be the cases of network issue: i.e. unreachable host
response = Response.status(Status.INTERNAL_SERVER_ERROR).entity(ce.getMessage()).build();
}
} catch (Exception e) {
response = Response.status(Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
}
return response;
}
}
|
